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Colour

#00A131

  • #00A131
  • Green
  • Dark
  • Nearest: Forest green

#00A131 is a green with RGB values 0, 161, 49 and HSL 138°, 100%, 32%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#00A131#00A131
HEX#00A131
RGBrgb(0, 161, 49)
RGB (0–1)0, 0.6314, 0.1922
RGB percentages0%, 63.1%, 19.2%
HSLhsl(138.3, 100%, 31.6%)
HSV / HSBhsv(138.3, 100%, 63.1%)
CMYK100%, 0%, 69.6%, 36.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer41,265
CSS custom property--colour: #00A131;

Brightness & contrast

Relative luminance0.25711WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.14:1
Contrast with white3.42:1WCAG normal text: Fail
Contrast with black6.14:1WCAG normal text: AA
Greyscale equivalent#777777
Inverted#FF5ECE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A49121no red cones; affects about 1% of men; ΔE 54.7 from the original
Deuteranopia#95873Cno green cones; the most common form, about 1% of men; ΔE 54.1 from the original
Tritanopia#009D8Ano blue cones; rare, and affects men and women equally; ΔE 50.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.42:1WCAG large text: AA
Contrast with black, large text6.14:1WCAG large text: AAA

Named colours

Forest green · ΔE 11.4Green · ΔE 13.8Limegreen · ΔE 22.9Medium seagreen · ΔE 25.5Dark green · ΔE 26.7Olivedrab · ΔE 30.5
Nearest named CSS colourForest green (#228B22)ΔE 11.42, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A10070
Analogous#20A100, #00A181
Triadic#3100A1, #A13100
Split complementary#8100A1, #A10020
Tetradic#0020A1, #A10070, #A18100

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6EFF9A
Lighter +30%#3BFF77
Lighter +20%#08FF53
Lighter +10%#00D441
Darker −10%#006E21
Darker −20%#003B12
Darker −30%#000802
Darker −40%#000000
More saturated +25%#00A131
Less saturated −25%#148D39

Channel breakdown

R0
G161
B49
Red0 (0%)
Green161 (63.1%)
Blue49 (19.2%)
Hue138.26°
Saturation (HSL)100%
Lightness31.57%
Dominant channelGreen
Hex per channelR 00 · G A1 · B 31

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Every value on this page was computed from “00a131” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.